How Do I: Use the ASP.NET AJAX NoBot Control?

The NoBot control from the ASP.NET AJAX Control Toolkit helps prevent certain types of unauthorized access to your Web applications. In this video we see how the NoBot control provides a number of built-in guards against automated access, including checking the number and frequency of form submissions. We also see how the control allows the developer to define a custom challenge, such as a JavaScript test that will succeed only if the page is viewed in a browser.

Presented by Joe Stagner

Duration: 21 minutes, 53 seconds

Date: 29 May 2007

Watch the video   |   Download the video   |   Get VB code  or  C# code

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Comments : 3

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jgmleonard : On June 13, 2008 5:08 PM said:

This was a complicated explanation which attempted to explain too much. The video went too fast. Too much code was used. The presented made typing mistakes on almost every line of code. It was not clear what role the "no bot" control played in preventing unauthorized access. Presented should have used "pre-written snippets" of code to avoid all the extra typing which would have allowed more time to explain what was going on. I didn't learn anything much except the "no bot" is complicated.

banphot.kho : On July 19, 2008 1:46 AM said:

this was a complicated explanation which attempted to explain too much. thank

cv_vikram : On August 06, 2008 3:38 PM said:

Good video...thanks

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